| 摘要 |
<p>PURPOSE:To provide a display device with remarkably high operability even when a working screen is displayed on a main screen transiently to perform the setting of equipment and the input of an operation, etc. CONSTITUTION:The moving direction and moving distance of a cursor obtained from an input means 11 consisting of a mouse, etc., are fetched by a cursor travel quantity input means 12 in the display device as moving vectors. The moving vectors are supplied to a cursor display means 16 and a locus sampling means 13, and the locus sampling means 13 takes out locus data representing the movement of the cursor from the moving vector, and supplies it to a locus comparison means 15. The locus comparison means 15 reads out the locus data set in advance from a storage means 14, and compares it with the locus data of the cursor obtained from the input means 11, and issues a display instruction to a working screen display means 17 and a cursor display means 16 when it is judged that coincidence can be obtained between both data, which sets a workable state.</p> |
